Monday October 8 - Saturday August 24, 2019


Trouble loading channel history

Technical Summary:
On October 8 from 1:36pm to 1:52pm PT, we detected some people were unable to send or retrieve messages in Slack. This was the result of a disruption to internet traffic external to Slack. The interrupted connections were automatically re-routed, and the ability to send and receive messages was restored by 1:52pm.

12:14 PM PST

We are happy to report that the issue has now been resolved, and everyone should be able to view their channel history successfully. If you run into any trouble, please let us know at Thanks for bearing with us today.

2:16 PM PST

Some folks may be experiencing issues when they try loading their channel history from the desktop clients. We're investigating this now, and working to resolve the problem as quickly as we can. We're sorry for the interruption to your day.

1:36 PM PST

Services affected